<?php
/**
 * Created by PhpStorm.
 * User: XQLS_PC
 * Date: 2017/3/16
 * Time: 14:14
 */
session_start();
//setcookie(session_name(),time()-3600,'./');
var_dump(session_name('usenamed'));
echo "<br/>";
var_dump($_SESSION);
echo "<br>";
var_dump(session_name());
